Kaz Hirai's told the BBC that he's confident that PS3 will be the eventual winner of the current generation of hardware.
"I am very confident that after the 10-year lifecycle we will have the install base that we are looking for and that is obviously to be in the leadership position," he said.
The SCE president added: ""We've only really begun to scratch the surface with PlayStation 3 but I am confident that given the long life-cycle we have planned for the machine we are going to have a very good install base in all of the major territories."
There's a video of the man himself speaking through the link.
Hirai was in London this week for the SCEE PlayStation Day. Read our interview with the Sony boss here.